TY - GEN TI - Govijanapadikayan nagarika kamkaruvanse sankramanaya veemata hethu : minipe Mahayaya grama niladari kottasha esurin kala adyanayak U1 - 338.95493 PY - 1997/// CY - Colombo PB - Rural development activities and research center KW - Production economics KW - Economic development and growth Sri Lanka ER -